On 5/12/22 19:09, Claudio Fontana wrote: > Hello Michal, > > this seems to be going backwards to special case arguments instead of putting them into typed parameters. > I do not understand where this need comes from, but it does not seem a good direction to me. The need stems from my testing python bindings for these new APIs that I'm writing. When I call the restore API with no arguments, which is equivalent to calling plain virDomainRestoreParams(conn, NULL, 0, 0); then I see the following error: libvirt: QEMU Driver error : Failed to open file '(null)': Bad address Obviously, this is wrong. And indeed, when I think about the API more then the path to restore from is critical, at least for now. But as I suggests in one of my previous replies, I'm going to make path required in typed params for now. If we ever come with an alternative source for restore then that check can be relaxed. Michal
